Drug – bio-affecting and body treating compositions – Immunoglobulin – antiserum – antibody – or antibody fragment,... – Extracorporeal or ex vivo removal of antibodies or immune...
Patent
1986-08-28
1989-02-28
Schenkman, Leonard
Drug, bio-affecting and body treating compositions
Immunoglobulin, antiserum, antibody, or antibody fragment,...
Extracorporeal or ex vivo removal of antibodies or immune...
423 42, 423 43, 423604, 424143, A01N 5920
Patent
active
048084069
ABSTRACT:
A method for producing finely divided stable cupric hydroxide composition of low bulk density comprising contacting solutions of an alkali metal carbonate or bicarbonate and a copper salt, precipitating a basic copper carbonate--basic copper sulfate to a minimum pH in the range of greater than 5 to about 6, contacting the precipitate with an alkali metal hydroxide and converting basic copper sulfate to cupric hydroxide, within the pH range of 7 to 11.
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Merck Index--9th ed, 1976, pp. 2631 & 1484.
Butts--"Copper, The Science & Technology of Metal, its Alloys & Cpds", pp. 813-815 (1970).
Mellor-Comprensive Treatise of Inorganic & Theoretical Chemistry, vol. 3, pp. 142-146, 267-268, (1973).
Johnson Kenneth H.
Kocide Chemical Corporation
Moseley Richard L.
Schenkman Leonard
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